[PATCHv3 6/7] ARM: dts: Enable SGTL5000 codec based audio driver node for VF610 TOWER.

[Xiubo Li]

This patch adds and enables SGTL5000 codec support, and also specified
the corresponding SAI node.

Signed-off-by: Xiubo Li <li.xi...@freescale.com>
---
 arch/arm/boot/dts/vf610-twr.dts | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
index e60c20c..6a8ee0a 100644
--- a/arch/arm/boot/dts/vf610-twr.dts
+++ b/arch/arm/boot/dts/vf610-twr.dts
@@ -34,6 +34,31 @@
                };
        };
 
+       regulators {
+               compatible = "simple-bus";
+
+               reg_3p3v: 3p3v {
+                       compatible = "regulator-fixed";
+                       regulator-name = "3P3V";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-always-on;
+               };
+       };
+
+       sound {
+               compatible = "fsl,vf610-sgtl5000";
+               model = "vf610-sgtl5000";
+               saif-controller = <&sai2>;
+               audio-codec = <&codec>;
+               audio-routing =
+                       "MIC_IN", "Mic Jack",
+                       "Mic Jack", "Mic Bias",
+                       "LINE_IN", "Line In Jack",
+                       "Headphone Jack", "HP_OUT",
+                       "Ext Spk", "LINE_OUT";
+       };
+
 };
 
 &dspi0 {
@@ -72,6 +97,14 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_i2c0_1>;
        status = "okay";
+
+       codec: sgtl5000@0a {
+               compatible = "fsl,sgtl5000";
+               reg = <0x0a>;
+               VDDA-supply = <&reg_3p3v>;
+               VDDIO-supply = <&reg_3p3v>;
+               clocks = <&clks VF610_CLK_SAI2>;
+       };
 };
 
 &sai2 {
-- 
1.8.4


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